TY - RPRT TI - Center for Mineral Resources: U.S. Geological Survey-University of Arizona, Department of Geosciences Porphyry Copper Deposit Life Cycles Field Conference, southeastern Arizona, May 21-22, 2002 AU - Mark Barton AU - James Brown AU - Gordon Haxel AU - Timothy Hayes AU - Eric Jensen AU - David Johnson AU - Robert Kamilli AU - Keith Long AU - David Maher AU - Eric Seedorff PY - 2005 DO - 10.3133/sir20055020 UR - https://pubs.usgs.gov/publication/sir20055020 ID - sir20055020 ER -